#!/usr/bin/env bash

if ! command -v zx > /dev/null; then
  if command -v volta > /dev/null; then
    logg 'Installing `zx` via `volta`'
    volta install zx
  else
    if command -v brew > /dev/null; then
      if ! command -v volta > /dev/null; then
        logg 'Installing `volta` via `brew`'
        brew install volta
      fi
      if [ -z "$VOLTA_HOME" ]; then
        volta setup
        if [ -f "$HOME/.bashrc" ]; then
          . "$HOME/.bashrc"
        elif [ -f "$HOME/.zshrc" ]; then
          . "$HOME/.zshrc"
        else
          logg warn 'Could not find `.bashrc` or `.zshrc` to source the results of `volta setup` from'
        fi
      fi
      export PATH="$VOLTA_HOME/bin:$PATH"
      logg 'Installing `node` via `volta`'
      volta install node
      logg 'Installing `zx` via `volta`'
      volta install zx
    else
      logg '`brew` is unavailable to use to install `node` and `zx`'
    fi
  fi
else
  logg '`zx` is already installed'
fi